Laboratory experiments in chemistry / H. Clark Metcalfe, John E. Williams, Joseph F. Castka. Metcalfe, H. Clark. Williams, John E. Castka, Joseph F. Chemistry Laboratory manuals. 542.1 MEL Includes index. New York : Holt, Rinehart & Winston, 1970. 1970. 1970 Text viii, 181 p.: eng